Error: missing type WebcamException when I try to run Webcam.getDefault()

[Thorium1717]

I am a junior programmer working on a personal project that requires me accessing a webcam in a java file. I found sarxos's webcam-capture and have downloaded it into my project folder. When I run my main class:

   import com.github.sarxos.webcam.Webcam;
   import java.io.File;
   import java.io.IOException;
   import javax.imageio.ImageIO;

  import com.github.sarxos.webcam.WebcamExceptionHandler;
  import com.github.sarxos.webcam.WebcamException; 

  public class Main {
  public static void main(String[] args) throws IOException{ 
    System.out.println("Start Pictures"); 

    Webcam webcam = Webcam.getDefault();

    if (webcam != null) {
        System.out.println("Webcam: " + webcam.getName());
    } else {
        System.out.println("No webcam detected");
    }
}

}

It gives me an error:

Exception in thread "main" java.lang.Error: Unresolved compilation problem:

    The method getDefault() from the type Webcam refers to the missing type WebcamException
    at Main.main(Main.java:28)

I have tried running their example class that does the same thing and comes with the library:
https://github.com/sarxos/webcam-capture/blob/master/webcam-capture/src/example/java/DetectWebcamExample.java

but it throws the same error

I have tried everything I can think of. If anyone else has run into this issue how did you solve it.